Individual Calculations September 2019
 Malassagne, Isabelle  Total change: -36.20  Rating chartPersonal card
 FE 8 Lazio Scacchi - A Roma ITA 2019-08-12
RcRownchangeKK*chgGame
 1874 2053 2.50 6 -1.81 20 -36.20 
  Puglia, Francesco 1915 ITA0.501-0.1920-3.80 
  Bernardini, Tommaso 2045 ITA0.001-0.5120-10.20 
  D Andrea, Jacopo 1888 ITA0.501-0.2220-4.40 
  Lakafosis, Ioannis 1939 GRE0.001-0.6620-13.20 
  Moriggi, Alessandro 1653  * ITA1.0010.08201.60 
  Scagliarini, Bruno 1803 ITA0.501-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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